Novak tritium dot dovetail carry mini rear sight for Browning High Power MKIII fixed sight models. Fits the factory dovetail as a semi direct replacement, but the top of the slide will need minor machining for installation. Information on installation prices can be found under Sight Installation/Custom Sight Installation. The MKIII DCR sight uses a .215" front sight blade height. Please check our "Sights 101" section for more information on the BHP MKIII front and rear replacement sights.